M&S says

Perfect for the young Jedi in training, this Star Wars™ bed set features a fun print of BB-8™ on it to send kids off to sleep dreaming of a galaxy far, far away. Available in both a single and double bed set, it’s made from a high-quality cotton blend that helps kids sleep in breathable comfort. This kids' bed set comes with a matching pillowcase and duvet cover, putting the perfect finishing touches on any junior resistance fighter’s room.